eng-0228
window recorded
citable URL: https://halobench.com/records/eng-0228/ — this address never moves; the anchor /records/#eng-0228 keeps resolving
420.6 Whmean 153.17 W − 10.1 W idle floor (idle) = 143.07 W attributable
window 2026-08-21T22:06:30Z → 2026-08-22T00:51:16Z · provenance recorded
method wall-meter · aihydra energy sensor via Home Assistant (counter-difference on sensor.hardware_ai_hydra_energy, raw ~10s samples queried by hborchestrator via Nabu Casa API, idle baseline 10.1 W) · no contention
per task — Wh · 1.274 p at 30.3 p/kWh
covers run-0555
CONTROL arm tau2 full-26 tau2 (run-0555) energy window. Counter 30.455198 -> 30.903512 kWh = 448.31 Wh total, 27.73 Wh idle -> 420.58 Wh active over 9886 s. 10 correct tasks (mean 0.40) => **42.06 Wh/correct**. Idle-subtracted Wh/correct is a joined capability-energy metric (energy join yaml control-tau2). Control Wh/correct is the quant-KV baseline the patched arm beats.
Wh, never joules — read as a cumulative-counter difference across the window; delta over the idle baseline is the only figure that means anything